*{
	margin: 0;
	padding: 0;
}
.study{
	position: relative;
	width: 100%;
	height: 100%;
	background: #f1f1f1;
}
.lump01{
	width: 100%;
	height: 50px;
}
.lump01 .top_nav{
	position: fixed;
	top: 0;
	width: 100%;
	height: 50px;
	background: #fff;
	font-size: 14px;
	z-index: 20;
}
.top_nav>.top_nav_left{
	float: left;
	width: 40%;
	margin-left: 15px;
}
.top_nav_left>li{
	float: left;
	list-style: none;
}
.top_nav_left>li>a{
	display: inline-block;
	padding: 14px 10px;
	text-decoration: none;
	color: #000000;
}
.top_nav_right{
	float: right;
	width: 40%;
	height: 50px;
	margin-right: 15px;
}
.top_nav_right>li{
	float: right;
	margin-left: 15px;
	padding: 10px 0px;
	list-style: none;
}

.lump02{
	position: relative;
	width: 100%;
	height: 340px;
	margin-top: 5px;
}
.center{
	position: relative;
	height: 330px;
	margin: 0px 15px;
	border-radius: 10px;
}
.center .center_title{
	width: 100%;
	height: 50px;
	line-height: 50px;
}
.goal{
	float: right;
	font-size: 14px;
	color: #b9b9b9;
}
.band_4{
	position: relative;
	width: 100%;
	height: 160px;
	border-radius: 10px;
	background: #cdebff;
}
.card_1{
	height: 20px;
	padding: 10px 10px;
}
.play{
	color: aliceblue;
	padding: 3px 5px;
	background: #B9B9B9;
	font-size: 12px;
	border-radius: 20px;
}
.siliu{
	margin: 0px 24%;
}
.card_2{
	position: absolute;
	left: 35%;
	margin-top: 15px;
	height: 20px;
	text-align: center;
	padding: 7px 20px;
	background: #d3d3d3;
	border-radius: 20px;
}
.card_2_change{
	position: absolute;
	left: 35%;
	margin-top: 15px;
	height: 20px;
	text-align: center;
	padding: 7px 20px;
	background: #55A8FF;
	border-radius: 20px;
}
.discount{
	width: 88%;
	height: 20px;
	background: #fff;
	position: absolute;
	bottom: 10px;
	left: 18px;
	border-radius: 10px;
	padding: 10px 0px 10px 10px;
	color: #949494;
}
.discount>span{
	float: right;
	margin-right: 20px;
}
.icon{
	margin-top: 20px;
	width: 100%;
	height: 120px;
}
.icon>a{
	display: inline-block;
	width: 100%;
	height: 120px;
	background: url(../img/img01.jpg) no-repeat;
	background-size: 100% ;
}

/* 课程 */
.lump03{
	position: relative;
	width: 100%;
	/* height: 400px; */
	margin-top: -10px;
	padding-bottom: 100px;
}
.lump03_course{
	position: relative;
	/* height: 400px; */
	margin: 0px 15px;
	border-radius: 10px;
}
.course_title{
	height: 20px;
	padding: 10px ;
	font-size: 18px;
}
.course{
	margin-top: 10px;
	/* height: 200px; */
	background: #fff;
	border-radius: 10px;
}
.course>ul{
	border-radius: 10px;
	background: #fff;
}

.course>ul>li{
	position: relative;
	list-style: none;
	/* height: 100px; */
	/* background: #fff; */
	/* border-radius: 10px; */
	padding: 10px;
	border-bottom: 1px solid #ccc;
}
.course>ul>li>a{
	display: inline-block;
	padding: 0px;
}
.course_img{
	position: relative;
	float: left;
}
.course_img>img{
	border-radius: 5px;
}
.course_img>.flag{
	position: absolute;
	top: 4px;
	left: 0;
	font-size: 11px;
	background: #55A8FF;
	color: #fff;
	border-top-right-radius: 10px;
	border-bottom-right-radius: 10px;
}
.course_info{
	position: relative;
	float: left;
	margin-left: 5px;
	/* width: 170px; */
	padding: 0px 10px 0px 15px;
	color: #000000;
}
.corse_cshool{
	color: #ababab;
	font-size: 12px;
}
.corse_time{
	color: #ababab;
	margin-top: 20px;
	font-size: 13px;
}
.bar_wrapper{
	margin-top: 2px;
    margin-bottom: 6px;
    width: 100%;
    height: 4px;
    background: #EDEDED;
}
.bar {
    height: 100%;
    background-color: #00c758;
    -webkit-transition: width 0.3s cubic-bezier(0, 0.5, 0.5, 1) 0s;
    transition: width 0.3s cubic-bezier(0, 0.5, 0.5, 1) 0s;
}
.more{
	padding: 15px 130px;
}
.hide{
	display: none;
}
.show{
	display: block;
}

